Lifson, M. W., & Shaifer, E. F. (1982). Decision and risk analysis for construction management. Wiley.
Lua i Stíl Chicago (17ú heag.)Lifson, Melvin W., agus Edward F. Shaifer. Decision and Risk Analysis for Construction Management. New York: Wiley, 1982.
Lua MLA (9ú heag.)Lifson, Melvin W., agus Edward F. Shaifer. Decision and Risk Analysis for Construction Management. Wiley, 1982.
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